<!DOCTYPE HTML>
<html>
<head>
  <title>CSSStyleSheet parsingMode test - bug 1230491</title>
  <script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
<script type="application/javascript">
  SimpleTest.waitForExplicitFinish();
  function run() {
    const Cc = Components.classes;
    const Ci = Components.interfaces;

    const sss = Cc["@mozilla.org/content/style-sheet-service;1"]
      .getService(Ci.nsIStyleSheetService);
    const domutils = Cc["@mozilla.org/inspector/dom-utils;1"]
      .getService(Ci.inIDOMUtils);
    const utils = window.QueryInterface(Ci.nsIInterfaceRequestor)
      .getInterface(Ci.nsIDOMWindowUtils);

    const userUrl = encodeURI("data:text/css,body { color: seagreen; }");
    utils.loadSheetUsingURIString(userUrl, sss.USER_SHEET);

    const agentUrl = encodeURI("data:text/css,body { color: tomato; }");
    utils.loadSheetUsingURIString(agentUrl, sss.AGENT_SHEET);

    const authorUrl = "chrome://mochikit/content/tests/SimpleTest/test.css";

    let results = [];
    for (let sheet of domutils.getAllStyleSheets(document)) {
      if (sheet.href === agentUrl) {
	is(sheet.parsingMode, "agent", "agent sheet has expected mode");
	results[sss.AGENT_SHEET] = 1;
      } else if (sheet.href === userUrl) {
	is(sheet.parsingMode, "user", "user sheet has expected mode");
	results[sss.USER_SHEET] = 1;
      } else if (sheet.href === authorUrl) {
	is(sheet.parsingMode, "author",
	  "author sheet has expected mode");
	results[sss.AUTHOR_SHEET] = 1;
      } else if (sheet.href === "about:PreferenceStyleSheet") {
        is(sheet.parsingMode, "agent",
           "about:PreferenceStyleSheet has agent mode");
        continue;
      } else {
        // Ignore sheets we don't care about.
        continue;
      }

      // Check that re-parsing preserves the mode.
      let mode = sheet.parsingMode;
      domutils.parseStyleSheet(sheet, "body { color: chartreuse; }");
      is(sheet.parsingMode, mode,
         "check that re-parsing preserved mode " + mode);
    }

    ok(results[sss.AGENT_SHEET] && results[sss.USER_SHEET] &&
      results[sss.AUTHOR_SHEET],
      "all sheets seen");

    SimpleTest.finish();
  }
</script>
</head>
<body onload="run()">
  <div> What? </div>
</body>
</html>
